2287,2288,2288,2289,2289,2290,2291,2291,2292,2293,2293,2294,2295,2296,2296,2297,2298,2298,2299,2299,2299,2299,2298,2297,2297,2296,2296,2295,2295,2294,2294,2293,2292,2292,2291,2291,2290,2290,2289,2289,2288,2288,2287,2287,2287,2287;999,999,998,998,997,997,997,996,996,996,997,997,997,997,998,998,998,999,999,1000,1001,1002,1002,1002,1001,1001,1002,1002,1003,1003,1004,1004,1004,1005,1005,1004,1004,1003,1003,1002,1002,1001,1001,1000,999,999